| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $244.50 | 9.586% | $267.9378 | $267.94 | $267.95 | $267.90 |
| Purchase #2 | $40.67 | 13.449% | $46.1397 | $46.14 | $46.15 | $46.10 |
| Purchase #3 | $99.54 | 8.237% | $107.7391 | $107.74 | $107.75 | $107.70 |
| Purchase #4 | $10.67 | 9.710% | $11.7061 | $11.71 | $11.70 | $11.70 |
| Purchase #5 | $99.55 | 3.262% | $102.7973 | $102.80 | $102.80 | $102.80 |
| Purchase #6 | $178.90 | 10.465% | $197.6219 | $197.62 | $197.60 | $197.60 |
| Purchase #7 | $82.95 | 13.735% | $94.3432 | $94.34 | $94.35 | $94.30 |
| 7 purchase totals = | $756.78 | $828.2851 | $828.29 | $828.30 | $828.10 | |